A moving and emotional family drama set between France and Britain from bestselling author, Mary Wood. They would fight for their country, at all costs . . . When Sibbie and Marjie arrive at RAF Digby, they are about to take on roles of national importance. It's a cause of great excitement for everyone around them. Perhaps they will become code-breakers, spies even? Soon the pair embark on a rigorous training regime, but nothing can prepare them for...